Method append

github-actions/browserstack/set-browserstack-env.js:12458–12465

(name, value)

                pivot = left + (right - left >> 1);
                if (array[pivot][0] <= x[0]) {
                  left = pivot + 1;
                } else {
                  right = pivot;
                }
              }
              if (i !== pivot) {
                j = i;
                while (j > left) {
                  array[j] = array[--j];
                }
                array[left] = x;